btrfs/315: update filter to match mount cmd
Mount error info changed since util-linux v2.40
(91ea38e libmount: report failed syscall name).
So update _filter_mount_error() to match it.
Signed-off-by: An Long <lan@suse.com>
Reviewed-by: Filipe Manana <fdmanana@suse.com>
Reviewed-by: Zorro Lang <zlang@redhat.com>
Signed-off-by: Zorro Lang <zlang@kernel.org>
diff --git a/tests/btrfs/315 b/tests/btrfs/315
index 5852afa..e6589ab 100755
--- a/tests/btrfs/315
+++ b/tests/btrfs/315
@@ -39,7 +39,12 @@
# mount: <mnt-point>: fsconfig system call failed: File exists.
# dmesg(1) may have more information after failed mount system call.
- grep -v dmesg | _filter_test_dir | sed -e "s/mount(2)\|fsconfig//g"
+ # For util-linux v2.4 and later:
+ # mount: <mountpoint>: mount system call failed: File exists.
+
+ grep -v dmesg | _filter_test_dir | \
+ sed -e "s/mount(2)\|fsconfig//g" \
+ -e "s/mount\( system call failed:\)/\1/"
}
seed_device_must_fail()
